Home / 6,886,603,949,988.60-9,503,456,972,940.60-3,761,538,453,056.10

Finding the Fourth Proportional to 6,886,603,949,988.60, 9,503,456,972,940.60 and 3,761,538,453,056.10

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Solution

The fourth proportional to 6,886,603,949,988.60, 9,503,456,972,940.60 and 3,761,538,453,056.10 is: 5,190,892,216,291.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,886,603,949,988.60 : 9,503,456,972,940.60 = 3,761,538,453,056.10 : x
  2. Step 2: Convert to fraction form
    6,886,603,949,988.60/9,503,456,972,940.60 = 3,761,538,453,056.10/x
  3. Step 3: Cross multiply
    6,886,603,949,988.60x = 9,503,456,972,940.60 × 3,761,538,453,056.10
  4. Step 4: Simplify right side
    6,886,603,949,988.60x = 35,747,618,840,680,192,316,276,736
  5. Step 5: Solve for x
    x = 35,747,618,840,680,192,316,276,736/6,886,603,949,988.60
  6. Step 6: Final answer
    x = 5,190,892,216,291.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.